lok: Send spelling popup menu structure for mobile (calc and impress).

Similar to how writer behaves. Instead of using tunneling,
we send the menu structure with the commands.
By now this commands are not executed by the document shell
of calc / impress. I'll implement that in separate commits.


Change-Id: If342c83143a9a7c2ec74b99027f6d4ba8b44ef08
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90595
Tested-by: Jenkins
Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>

1 files changed, 48 insertions, 1 deletions

diff --git a/editeng/source/editeng/editview.cxx b/editeng/source/editeng/editview.cxx
index 3848553cf4d9..655a0ec370db 100644
--- a/editeng/source/editeng/editview.cxx
+++ b/editeng/source/editeng/editview.cxx
@@ -66,6 +66,9 @@
 #include <comphelper/lok.hxx>
 #include <sfx2/viewsh.hxx>
 #include <osl/diagnose.h>
+#include <sfx2/lokhelper.hxx>
+#include <boost/property_tree/json_parser.hpp>
+#include <sfx2/dispatch.hxx>
 
 #include <com/sun/star/lang/XServiceInfo.hpp>
 
@@ -848,6 +851,41 @@ bool EditView::IsWrongSpelledWordAtPos( const Point& rPosPixel, bool bMarkIfWron
     return pImpEditView->IsWrongSpelledWord( aPaM , bMarkIfWrong );
 }
 
+static void LOKSendSpellPopupMenu(Menu* pMenu, LanguageType nGuessLangWord,
+                                  LanguageType nGuessLangPara, sal_uInt16 nSuggestions)
+{
+    if (!comphelper::LibreOfficeKit::isActive())
+        return;
+
+    // First we need to set item commends for the context menu.
+    OUString aTmpWord( SvtLanguageTable::GetLanguageString( nGuessLangWord ) );
+    OUString aTmpPara( SvtLanguageTable::GetLanguageString( nGuessLangPara ) );
+
+    pMenu->SetItemCommand(pMenu->GetItemId("ignore"), ".uno:SpellCheckIgnoreAll?Type:string=Spelling");
+    pMenu->SetItemCommand(MN_WORDLANGUAGE, ".uno:LanguageStatus?Language:string=Current_" + aTmpWord);
+    pMenu->SetItemCommand(MN_PARALANGUAGE, ".uno:LanguageStatus?Language:string=Paragraph_" + aTmpPara);
+
+    for(int i = 0; i < nSuggestions; ++i)
+    {
+        sal_uInt16 nItemId = MN_ALTSTART + i;
+        OUString sCommandString = ".uno:SpellCheckApplySuggestion?ApplyRule:string=Spelling_" + pMenu->GetItemText(nItemId);
+        pMenu->SetItemCommand(nItemId, sCommandString);
+    }
+
+    // Then we generate the menu structure and send it to the client code.
+    if (SfxViewShell* pViewShell = SfxViewShell::Current())
+    {
+        boost::property_tree::ptree aMenu = SfxDispatcher::fillPopupMenu(pMenu);
+        boost::property_tree::ptree aRoot;
+        aRoot.add_child("menu", aMenu);
+
+        std::stringstream aStream;
+        boost::property_tree::write_json(aStream, aRoot, true);
+        pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_CONTEXT_MENU, aStream.str().c_str());
+        return;
+     }
+}
+
 void EditView::ExecuteSpellPopup( const Point& rPosPixel, Link<SpellCallbackInfo&,void> const * pCallBack )
 {
     Point aPos ( pImpEditView->GetWindow()->PixelToLogic( rPosPixel ) );
@@ -1032,7 +1070,16 @@ void EditView::ExecuteSpellPopup( const Point& rPosPixel, Link<SpellCallbackInfo
 
 
         if (comphelper::LibreOfficeKit::isActive())
-            aPopupMenu->SetLOKNotifier(SfxViewShell::Current());
+        {
+            // For mobile, send the context menu structure
+            if (comphelper::LibreOfficeKit::isMobile(SfxLokHelper::getView()))
+            {
+                LOKSendSpellPopupMenu(aPopupMenu, nGuessLangWord, nGuessLangPara, nWords);
+                return;
+            }
+            else // For desktop, we use the tunneled dialog
+                aPopupMenu->SetLOKNotifier(SfxViewShell::Current());
+        }
         sal_uInt16 nId = aPopupMenu->Execute(pImpEditView->GetWindow(), aTempRect, PopupMenuFlags::NoMouseUpClose);
 
         aPaM2 = pImpEditView->pEditEngine->pImpEditEngine->CreateEditPaM(aP2);